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MICRO 100 Round Blank SR-625-3.5: 5/8 in Dia, 3 1/2 in Length, Carbide - Fractional-Inch Carbide Drill Bit Blanks
MICROFractional-Inch Carbide Drill Bit Blanks

MICRO 100 Round Blank SR-625-3.5: 5/8 in Dia, 3 1/2 in Length, Carbide

The MICRO 100 Round Blank (SKU SR-625-3.5, MPN SR-625-3.5) is a fractional-inch carbide drill bit blank with a 5/8 in diameter and 3 1/2 in overall length. It features a diameter tolerance of -0.0001/-0.0002 in and…

SKU 3G-OTH-196307

Also listed as: SR62535 · SR 625 3 5 · SR-625-3-5

Brand
MICRO
Item
100 Round Blank SR-625-3.5: 5/8 in Dia, 3 1/2 in Length, Carbide
Part Number
SR-625-3.5
Category
Fractional-Inch Carbide Drill Bit Blanks
Available to Order
Also known as:SR-625-3.5MICRO
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Technical Specifications

MICRO
Manufacturer Part Number
SR-625-3.5

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3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MICRO 100 Round Blank (SKU SR-625-3.5, MPN SR-625-3.5) is a fractional-inch carbide drill bit blank with a 5/8 in diameter and 3 1/2 in overall length. It features a diameter tolerance of -0.0001/-0.0002 in and is manufactured by MICRO 100.

Frequently Asked Questions

What is the MICRO 100 Round Blank SR-625-3.5 used for?

The MICRO 100 Round Blank SR-625-3.5 is a fractional-inch carbide drill bit blank used for precision drilling and reaming in metalworking, mold making, and aerospace applications. Its 5/8 in diameter and tight tolerance of -0.0001/-0.0002 in suit high-accuracy machining where custom tool grinding is required.

What are the specifications of the MICRO 100 Round Blank SR-625-3.5?

The MICRO 100 Round Blank SR-625-3.5 has a 5/8 in diameter (0.6250 in) with a tolerance of -0.0001/-0.0002 in, and a 3 1/2 in overall length. It is made of carbide by MICRO 100, part number SR-625-3.5, and is designed for precision tool grinding in industrial machining.

Where to buy MICRO 100 Round Blank SR-625-3.5 worldwide?

You can source the MICRO 100 Round Blank SR-625-3.5 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine MICRO 100 carbide blanks for precision machining needs.

How to select the correct MICRO 100 Round Blank for drilling?

Select the MICRO 100 Round Blank based on the required finished drill diameter and shank size. The SR-625-3.5 offers a 5/8 in diameter with a -0.0001/-0.0002 in tolerance, ideal for grinding into custom drills. Ensure the blank length (3 1/2 in) accommodates your flute and overall tool length. MICRO 100 carbide blanks provide hardness for tough materials.

Used in

Common applications for MICRO
General metalworking — Micro 100 AR-style brazed-tip lathe tool bits for turning and facing with positive cutting action.
Job shop machining — Micro 100 BR-style tool bits with side cutting edge angle for higher feed rates in turning operations.
CNC lathe operations — Micro 100 C-style single-point tool bits for general-purpose turning, facing, and boring.
Manual lathe work — Micro 100 D-style multi-functional tool bits for turning, facing, and boring on manual lathes.
Heavy machining — Micro 100 GR-style tool bits with 3/4 in shank width for increased rigidity in single-point turning.
Maintenance and repair — Micro 100 E-style brazed-tip tool bits for boring and facing in maintenance departments.
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MICRO Products

3G Electric supplies MICRO fractional-inch carbide drill bit blanks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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